diff --git a/recipes-core/images/perifirmware-buildenv-image.bb b/recipes-core/images/perifirmware-buildenv-image.bb
index 72d5aa2..b01e4a2 100644
--- a/recipes-core/images/perifirmware-buildenv-image.bb
+++ b/recipes-core/images/perifirmware-buildenv-image.bb
@@ -38,6 +38,13 @@ API_TOOLS = " \
     protoc-gen-doc \
 "
 
+WEBUI_TOOLS = " \
+    html-minifier \
+    postcss-cli \
+    cssnano \
+    optipng \
+"
+
 IMAGE_INSTALL += " \
     ${BASE_TOOLS} \
     ${POSIX_TOOLS} \